BELEA, M. Self-Efficacy and Optimism as Mediators of Perceived Stress in Adolescence. Moldavian Journal for Education and Social Psychology, [S. l.], v. 5, n. 1, p. 01-11, 2022. DOI: 10.18662/mjesp/5.1/28. Disponível em: https://lumenpublishing.com/journals/index.php/mjesp/article/view/5506. Acesso em: 21 apr. 2025.